The Case for Deep Query Optimisation. - Jens Dittrich; Joris Nix (CIDR, 2020)

There is No Such Thing as an "Index"! or: The next 500 Indexing Papers. - Jens Dittrich; Joris Nix; Christian Schön (CoRR, 2020)

The next 50 Years in Database Indexing or: The Case for Automatically Generated Index Structures. - Jens Dittrich; Joris Nix; Christian Schön (Proc. VLDB Endow., 2021)

What if an SQL Statement Returned a Database? - Joris Nix; Jens Dittrich (CoRR, 2023)

Extending SQL to Return a Subdatabase. - Joris Nix; Jens Dittrich (Proc. ACM Manag. Data, 2025)